python requests post多层字典的方法

时间:2022-12-03 20:30:26

pyhton requests模块post方法传参为多层字典时,转换错误,

如,表单传参

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{
“a”:1,
“b”:{
“A”:2,
“B”:3
}
}

post请求后看到form data是:

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a:1
b:A
b:B

查看官方文档:

More complicated POST requests
Typically, you want to send some form-encoded data — much like an HTML form. To do this, simply pass a dictionary to the data argument. Your dictionary of data will automatically be form-encoded when the request is made:

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payload = {‘key1': ‘value1', ‘key2': ‘value2'}
 
r = requests.post(“http://httpbin.org/post“, data=payload)
print(r.text)
{
“form”: {
“key2”: “value2”,
“key1”: “value1”
},
}

这里说post传入的dict类型参数会被自动转化为form-encoded,查看请求后,这里的demo是一个一层的字典。多层字典传输的时候,确实会异常。

解决办法:

将第二层字典转化为json,json.dumps({“A”:2,”B”:3}),然后赋给b。

以上这篇python requests post多层字典的方法就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持服务器之家。

原文链接:https://blog.csdn.net/monkey7777/article/details/75109962